From: Jes Sorensen <Jes.Sorensen@redhat.com>
Date: Fri, 9 May 2014 13:03:31 +0000 (+0200)
Subject: staging: rtl8723au: validate_recv_data_frame() use fctl knowledge to obtain bssid
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~39^2~36^2~990
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aa66fbb956d4b464d39176045c2b431da56f358f;p=pandora-kernel.git

staging: rtl8723au: validate_recv_data_frame() use fctl knowledge to obtain bssid

Use the knowledge we already have from parsing the TODS/FROMDS bits in
hdr->frame_control to obtain the bssid.

Note that get_hdr_bssid() would never return NULL as handling 4
combinations of a 2 bit word leaves little space for falling through
to the 'default' value.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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